functions.php is calling a deprecated function

  • One of my websites gives errors which show up on the landing page of the website and the WordPress CMS Dashboard and the Jetpack dashboard.

    The same latest WordPress version, plugins, etc is running on other websites of mine without any errors so it is something else causing these errors only on one website.

    Also, the Theme ‘Magazino’ for example is no longer provided by WordPress or the creator of the theme but it works fine with latest WordPress version on two other websites of mine.

    I installed three different latest Themes on this website but still the errors don’t go away. It is not a Theme related error nor plugin related error.

    I have not done any coding or CSS related changes on these websites – only using the Wordrpess features provided – so I definitely did not tamper in the backend.

    What could have caused the WordPress CMS to lead to this error on only one website?

    ERROR:
    Notice: add_utility_page is deprecated since version 4.5.0! Use add_menu_page() instead. in /home/myblogsite/public_html/wp-includes/functions.php on line 3840

    ERROR:
    Strict Standards: Declaration of TGM_Bulk_Installer_Skin::before() should be compatible with Bulk_Upgrader_Skin::before($title = ”) in /home/myblogsite/public_html/wp-content/themes/astra/library/class/class-tgm-plugin-activation.php on line 1584

    JETPACK TEAM said: “From the error, it sounds like /home/myblogsite/public_html/wp-includes/functions.php is calling a deprecated function not supported in your version of WordPress.”
    Their Happiness Engineer at Automattic advised me to ask here.

Viewing 2 replies - 1 through 2 (of 2 total)

  • I had this happen not that long ago… I upgraded to PHP 7.x and the problem started up involving a mission-critical plugin. Pretty much the same errors.

    I was able to select an older version of PHP (5.6) and the problem went away.

    If you’ll compare your PHP versions (look in the control panel if you are running cPanel) I imagine you’ll find a similar discrepancy.

    If I’m right, your options, from best to worst, are…

    Find another similar theme.

    Fix the present theme.

    Downgrade the PHP.

    Thread Starter Wayfarer

    (@udey)

    Hi,

    I checked the PHP versions – they are same as another site on a different Linux server.

    I am guessing – since it is not a common problem – the only thing to do would be to back up the database and delete the entire website – then build a WordPress CMS installation from start to work with existing MySQL database on the server.

    Its not too much work to me but there is the – what if – what if even that doesn’t solve anything.

    ??

Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘functions.php is calling a deprecated function’ is closed to new replies.